public static channel ConvertRowChannelWhithConnectedChannel(dynamic sqlResponceChannelWithConnectedChannel)
{
var item = sqlResponceChannelWithConnectedChannel;
var hasChannel = item.channel_connection__Id != null && item.channel_connection__Id != 0;
if (!hasChannel)
{
throw new ArgumentNullException(Error.ChannelNotExist);
}
var channel = new channel
{
Id = (int)item.channel__channelId,
channelType = (byte)item.channel__channelType,
channelName = (string)item.channel__channelName,
password = (string)item.channel__password,
dateCreate = (int)item.channel__dateCreate,
creatorId = (int)item.channel__creatorId,
creatorName = (string)item.channel__creatorName,
channelIcon = (string)item.channel__channelIcon
};
var hasChk = item.channel_connection__Id != null && item.channel_connection__Id != 0;
channel_connection chCon = null;
if (hasChk)
{
chCon = new channel_connection
{
Id = (long)item.channel_connection__Id,
channelId = (int)item.channel_connection__channelId,
channelType = (byte)item.channel_connection__channelType,
userId = (int)item.channel_connection__userId,
password = (string)item.channel_connection__password,
messageRead = (bool)item.channel_connection__messageRead,
messageSend = (bool)item.channel_connection__messageSend
};
}
if (!hasChk)
{
return(channel);
}
chCon.SetChannel(channel);
channel.SetConnections(new List <channel_connection>(1)
{
chCon
});
return(channel);
}
public static List <channel> CombineChannelConnections(List <channel> rowChannels)
{
if (!rowChannels.Any())
{
return(null);
}
var result = new List <channel>();
var channelIds = rowChannels.Select(i => i.Id).Distinct().ToList();
foreach (var channelId in channelIds)
{
var channelCollections = rowChannels.Where(i => i.Id == channelId).ToList();
if (!channelCollections.Any())
{
continue;
}
var inputChannel = channelCollections[0];
var outChannel = new channel
{
Id = inputChannel.Id,
creatorId = inputChannel.creatorId,
password = inputChannel.password,
channelIcon = inputChannel.channelIcon,
channelType = inputChannel.channelType,
channelName = inputChannel.channelName,
creatorName = inputChannel.creatorName,
dateCreate = inputChannel.dateCreate
};
var connectedChannels = channelCollections.Where(i => i.HasConnections()).Select(i => i.GetConnections()).ToList();
if (connectedChannels.Any())
{
var tmp = (from i in connectedChannels
from j in i
select
new channel_connection
{
Id = j.Id,
channelId = j.channelId,
channelType = j.channelType,
userId = j.userId,
password = j.password,
messageRead = j.messageRead,
messageSend = j.messageSend
}).ToList();
var cons = tmp.DistinctBy(i => i.channelId).ToList();
foreach (var i in cons)
{
i.SetChannel(outChannel);
}
outChannel.SetConnections(cons);
}
result.Add(outChannel);
}
return(result);
}
